August 25, 2023

Today I’ll be reviewing the book What Doesn’t Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength, a book that explores the benefits of exposing ourselves to extreme conditions. I’ll share the pros and cons of the product and give you my quick verdict.

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Pros and Cons

What We Liked

  • I appreciate the author’s analytical approach and inquisitive writing style. It adds a unique perspective to the topic.
  • The book provides insights into the experiences of individuals who have tried the Wim Hoff method, allowing us to learn from their journeys.
  • The author’s personal experiences with the techniques discussed in the book give it credibility and make it relatable.
  • Learning about the benefits of cold tolerance training, such as improved cardiovascular and immune systems, is fascinating and motivates me to try it myself.
  • This book provides a comprehensive overview of the Wim Hof method, making it a great resource for those interested in learning more about it.

What Can Be Improved

  • The book contains a significant amount of filler content, such as unrelated discussions about obstacle course challenges, which detracts from the main topic and could have been edited out.
  • Some readers may find the book lacking in specific techniques and instructions, as it focuses more on the author’s experiences and the stories of others.

Quick Verdict

I found What Doesn’t Kill Us to be an intriguing and informative book that delves into the benefits of exposing ourselves to extreme conditions. While it could benefit from some editing to remove unnecessary content, the personal stories and insights shared by the author make it an engaging read. If you’re interested in exploring the Wim Hof method and its potential effects on your physical and mental well-being, I recommend giving this book a try. You can find it here.

Unboxing – What’s Inside?

Being an adventure enthusiast, I was thrilled to order What Doesn’t Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength from Amazon. I wanted to explore the incredible experiences shared by the author and understand how extreme conditions can positively impact our bodies. After placing my order, I eagerly awaited its arrival.

Within a few days, the package arrived, and I wasted no time in unboxing it. Inside, I found a hardcover book with a glossy finish, adorned with intriguing cover art that perfectly portrayed the essence of the book. Its size, measuring 6 x 1.01 x 9 inches, made it convenient to carry around and fit seamlessly on my bookshelf. Overall, the product was well-packaged and arrived in pristine condition.


– Publication date: January 3, 2017.

– Print length: 272 pages.

– Best Sellers Rank: See Top 100 in Books.

– Dimensions: 6 x 1.01 x 9 inches.

– ISBN-13: 978-1623366902.

– ISBN-10: 1623366909.

– Hardcover: 272 pages.

– Language: English.

– Publisher: Rodale Books; First Edition (January 3, 2017).

Features – What We Found

Environmental Conditioning for Renewed Strength

This book, What Doesn’t Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength, explores the idea that subjecting our bodies to extreme environmental conditions can help us develop lost evolutionary strength. The author shares his personal experiences with cold exposure and high altitude training and explains how these practices have positively impacted his physical and mental well-being. By exposing ourselves to discomfort, the book argues, we can tap into the latent power of our bodies and regain a level of resilience and strength that has been lost due to modern comforts.

The author provides practical advice on how to incorporate environmental conditioning into our daily lives, including techniques such as cold showers and outdoor workouts in extreme weather conditions. These practices are intended to activate our body’s natural survival mechanisms and stimulate physiological adaptations that can enhance our overall health and performance.

Pro-Tip: Start gradually and increase the intensity of your environmental conditioning practices over time. Consult with a healthcare professional before incorporating extreme environmental challenges into your routine, especially if you have any underlying health conditions.

Scientific Understanding and Explanations

What Doesn’t Kill Us delves deep into the science behind the effectiveness of environmental conditioning. The book explains how exposing our bodies to cold temperatures or low oxygen levels triggers a range of physiological responses that can have significant benefits. It explores concepts such as brown fat activation, increased metabolic rate, improved immune function, and enhanced mental clarity.

By providing scientific explanations, the book gives readers a better understanding of why and how these practices work. If you’re curious about the mechanisms behind the benefits of environmental conditioning, this book offers fascinating insights and explanations.

For more information on the science and research behind environmental conditioning, you can check out the book through this product link.

Practical Implementation Techniques

In addition to explaining the theory and science behind environmental conditioning, What Doesn’t Kill Us provides practical tips and techniques for incorporating these practices into your daily life. The author shares his personal experiences and offers step-by-step guidance on how to gradually expose yourself to cold water, extreme altitudes, and other challenging conditions.

The book emphasizes the importance of proper mindset and breathing techniques when facing environmental challenges. It provides instructions on breath control exercises, enabling readers to harness the power of their breath for better physical and mental performance.

The techniques shared in the book are designed to be accessible to anyone, regardless of their current fitness level. Whether you’re a beginner or an experienced athlete, you can find valuable insights and practical strategies to start implementing environmental conditioning in your own life.

Connection to Our Ancestral Roots

This book taps into the idea that our modern lifestyles have led to a disconnection from our ancestral roots and the skills our bodies naturally possess. By subjecting ourselves to environmental challenges, we can tap into the same adaptive mechanisms that our ancestors relied upon for survival.

The author explores the impact of comfort and convenience on our physical and mental health, arguing that the lack of exposure to challenging environments has weakened our bodies and minds. By embracing discomfort and embracing the principles of environmental conditioning, we can reclaim our lost evolutionary strength.

Pro-Tip: Take this opportunity to enhance your connection with nature. Use your environmental conditioning practices as an opportunity to spend time outdoors, reconnect with the elements, and appreciate the beauty of the natural world.

Empowerment Through Overcoming Challenges

What Doesn’t Kill Us highlights the transformative power of overcoming physical and mental challenges. By deliberately exposing ourselves to discomfort and pushing our limits, we can cultivate resilience, self-discipline, and increased mental fortitude.

The book shares inspiring stories of individuals who have embraced environmental conditioning and reaped the rewards in various aspects of their lives. It explains how these practices can foster personal growth, improve decision-making skills, and enhance overall well-being.

Through a scientific lens, the author illustrates the process of adaptation and how it leads to increased capabilities, both physically and mentally. By understanding the science behind the body’s response to challenges, readers can gain a deeper appreciation for their own potential and the limitless possibilities that lie within.

Our Review and More

Our Score: 91.0

I recently read What Doesn’t Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength and I must say, it was a fascinating and eye-opening read. The author, Scott Carney, takes us on a journey as he explores the Wim Hof Method and its effects on the human body.

Carney’s writing style is engaging and he successfully combines scientific explanations with personal anecdotes, making the book both informative and entertaining. I was particularly impressed with his inquisitive approach and the way he uncovered unique perspectives related to cold exposure and extreme environments.

Not only did this book introduce me to the Wim Hof Method and its benefits, but it also inspired me to try it myself. Carney’s personal experiences, along with the testimonials of others who have tried the method, convinced me that there is something valuable to be gained from this practice. If you’re looking for a way to boost your energy levels, improve your immune system, and challenge yourself physically and mentally, I highly recommend giving this book a read. You can find more information and purchase it here.

Best combination

Looking to unlock your full human potential? Consider pairing the book What Doesn’t Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength with The Wim Hof Method: Activate Your Full Human Potential.

The main product, What Doesn’t Kill Us, offers a fascinating exploration of how our body’s responsiveness to extreme conditions can impact our physical and mental well-being. Through captivating storytelling and scientific research, it unveils the remarkable capabilities of the human body and its ability to adapt and thrive in challenging environments.

By complementing this powerful read with The Wim Hof Method, you can take your understanding and application of these principles to the next level. This method, developed by the world-renowned Iceman Wim Hof, empowers individuals to tap into their inner strength and access their full potential through a unique combination of cold exposure, breathing techniques, and mindset training.

Together, these two resources offer a comprehensive approach to unlocking your full human potential. By embracing the wisdom shared in What Doesn’t Kill Us and implementing the practical techniques provided by The Wim Hof Method, you can embark on a transformative journey towards increased resilience, improved health, and personal growth.

Investing in both of these products will equip you with a deeper understanding of the human body, mind, and their profound connection. Don’t miss out on the opportunity to harness your full potential and join countless individuals who have already experienced the benefits of this powerful combination.

Explore The Wim Hof Method alongside What Doesn’t Kill Us

About the author

Jacob Eliott

Jacob Eliott, the creator of, is a ten-year veteran of cold therapy, passionate martial artist, entrepreneur, and advocate for mental health and nutrition. With his wealth of knowledge and hands-on experience, Jacob aims to share the transformative power of ice baths and cold showers, guiding others on their journey to optimal wellness.

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